9.8
Critical
CVE-2024-1554 The `fetch()` API and navigation incorrectly shared the same cache, as the cache key did not include the optional…
Description
The `fetch()` API and navigation incorrectly shared the same cache, as the cache key did not include the optional headers `fetch()` may contain. Under the correct circumstances, an attacker may have been able to poison the local browser cache by priming it with a `fetch()` response controlled by the additional headers. Upon navigation to the same URL, the user would see the cached response instead of the expected response. This vulnerability affects Firefox < 123.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 123 | earliest → < 123 | 123 |
References
- bugzilla.mozilla.org bugzilla.mozilla.org
- www.mozilla.org www.mozilla.org
Timeline
- Published
- Last modified
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